MATLAB Answers

Displaying an image in app designer

조회 수: 4(최근 30일)
Filip Juchnicki
Filip Juchnicki 2021년 9월 15일
댓글: Filip Juchnicki 2021년 9월 15일
Hello. I'm new to app designer and I need to display a matrix saved as varaible app.Matrix in a kind of a preview window (not in a separate figure yet) with a button press. I tried using a UIAxes and a following code to create a place for the preview image:
title(app.UIAxes, []);
xlabel(app.UIAxes, []);
ylabel(app.UIAxes, []);
app.UIAxes.XAxis.TickLabels = {};
app.UIAxes.YAxis.TickLabels = {};
I now have an empty plot but I'm not sure how to use the imagesc function and connect it to the button so that it displays my matrix as a grayscale image as imagesc(Matrix) normally would in Matlab. I'd appreciate some tips in that matter.

채택된 답변

Cris LaPierre
Cris LaPierre 2021년 9월 15일
Use the following syntax:
where ax is your target axes (app.UIAxes). You connect it to your button by placing the code inside the button's callback function.
  댓글 수: 3
Filip Juchnicki
Filip Juchnicki 2021년 9월 15일
Thank you again. Works.

댓글을 달려면 로그인하십시오.

추가 답변(0개)




Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by